Grubbly oven roasted black fly grub food

[ColorCountry]

I opened a Grubbly 5 lb. bag of oven roasted black fly grubs back in February of this year. Does anyone know how long these last once the
bag is opened? I've stored it in a cool dry dark space with a clip on it to keep air out.

 

[nuthatched]

They're probably OK, sniff them to make sure they aren't rancid.